|
SIZE |
STANDARD |
SERIES |
PRESSURE |
1 |
1/2”—64” |
ASTM ANSI B16.5, ASA, API-605,etc.. |
slip-on, welding neck, blind, threaded, lap-joint, etc. |
Class150,300,600,900,1500 |
2 |
1/2”—64” |
EN 1092,etc… |
plate, slip-on, blind etc. |
Class150,300,600,900,1500 |
3 |
1/2”—64” |
DIN2573, 2572, 2631, 2576, 2632, |
plate, slip-on, welding neck, blind, threaded etc. |
Class150,300,600,900,1500 |
2633, 2543, 2544, etc |
4 |
1/2”—64” |
BS4504, PN16, PN25, PN40, etc. |
plate, slip-on, welding neck, blind, threaded etc. |
Class150,300,600,900,1500 |
5 |
1/2”—64” |
JIS 5K, 10K, 16K, 20K etc. |
plate, slip-on, blind etc. |
Class150,300,600,900,1500 |